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Mathematics, 19.02.2021 03:40 apodoltsev2021

Determine the rate of change of the following linear equation as it translates from (-5, -1) to any other point on the line. Type a numerical answer in the space provided. Do not type spaces in your answer. If necessary, use the / key to represent a fraction bar.

Answers

ansver
Answer from: Quest

it has changed from the width and the height.

step-by-step explanation:

ansver
Answer from: Quest

the solution is the point (1,-3)

step-by-step explanation:

we have

3x-y=6 > equation a

y=x-4 > equation b

adds equation a and equation b

3x-y=6\\y=x--y+y=6+x-4\\3x=2+x\\3x-x=2\\2x=2\\x=1

substitute the value of x in equation b to find the value of y

y=(1)-4=-3

the solution is the point (1,-3)

ansver
Answer from: Quest

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

ansver
Answer from: Quest

the answer is a.

135 and 80

step-by-step explanation:

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Determine the rate of change of the following linear equation as it translates from (-5, -1) to any...